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參數(shù)資料
| 型號(hào)： | X9C503PIZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計(jì) |
| 英文描述： | Digitally Controlled Pot (XDCP) |
| 中文描述： | 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 100 POSITIONS, PDIP8 |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-8 |
| 文件頁(yè)數(shù)： | 1/11頁(yè) |
| 文件大?。?/td> | 257K |
| 代理商： | X9C503PIZ |
1
FN8222.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
Intersil (and design) is a registered trademark of Intersil Americas Inc.
XDCP is a trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
X9C102, X9C103, X9C104, X9C503
Digitally Controlled Potentiometer
(XDCP)
FEATURES
Solid-state potentiometer
3-wire serial interface
100 wiper tap points
—Wiper position stored in nonvolatile memory
and recalled on power-up
99 resistive elements
—Temperature compensated
—End to end resistance, ±20%
—Terminal voltages, ±5V
Low power CMOS
—V
CC
= 5V
—Active current, 3mA max.
—Standby current, 750μA max.
High reliability
—Endurance, 100,000 data changes per bit
—Register data retention, 100 years
X9C102 = 1k
X9C103 = 10k
X9C503 = 50k
X9C104 = 100k
Packages
—8-lead SOIC and DIP
Pb-free plus anneal available (RoHS compliant)
DESCRIPTION
The X9Cxxx are Intersil digitally controlled (XDCP)
potentiometers. The device consists of a resistor
array, wiper switches, a control section, and nonvola-
tile memory. The wiper position is controlled by a
three-wire interface.
The potentiometer is implemented by a resistor array
composed of 99 resistive elements and a wiper switch-
ing network. Between each element and at either end
are tap points accessible to the wiper terminal. The
position of the wiper element is controlled by the CS,
U/D, and INC inputs. The position of the wiper can be
stored in nonvolatile memory and then be recalled
upon a subsequent power-up operation.
The device can be used as a three-terminal potentiom-
eter or as a two-terminal variable resistor in a wide
variety of applications including:
– control
– parameter adjustments
– signal processing
BLOCK DIAGRAM
Up/Down
(U/D)
(INC)
Increment
Device
Select
(CS)
V
CC
(Supply Voltage)
V
SS
(Ground)
7-Bit
Up/Down
Counter
7-Bit
Nonvolatile
Memory
Store and
Recall
Control
Circuitry
One
of
One-
Hundred
Decoder
Resistor
Array
U/D
INC
CS
Transfer
Gates
V
CC
GND
99
98
97
96
2
1
0
Control
and
Memory
General
Detailed
R
L
/V
L
R
W
/V
W
R
H
/V
H
V
H
/R
H
R
W
/V
W
V
L
/R
L
Data Sheet
September 19, 2005
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| X9C503PZ | Digitally Controlled Pot (XDCP) |
| X9C503S | Digitally Controlled Pot (XDCP) |
| X9C503SI | Digitally Controlled Pot (XDCP) |
| X9C103SZ | Digitally Controlled Pot (XDCP) |
| X9C104P | Digitally Controlled Pot (XDCP) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9C503PM | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:E2POT⑩ Nonvolatile Digital Potentiometer |
| X9C503PZ | 功能描述:數(shù)字電位計(jì) IC 50K EEPOTTM POT CMOS 8LD RoHS:否 制造商:Maxim Integrated 電阻:200 Ohms 溫度系數(shù):35 PPM / C 容差:25 % POT 數(shù)量:Dual 每 POT 分接頭:256 弧刷存儲(chǔ)器:Volatile 緩沖刷: 數(shù)字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作電源電壓:1.7 V to 5.5 V 電源電流:27 uA 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFN-16 封裝:Reel |
| X9C503S | 功能描述:IC DIGITAL POT 50K 100TP 8SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 ±300 ppm/°C 存儲(chǔ)器類型:非易失 接口:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
| X9C503SI | 功能描述:IC DIGITAL POT 50K 100TP 8SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 標(biāo)準(zhǔn)包裝:2,500 系列:XDCP™ 接片:256 電阻（歐姆）:100k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 ±300 ppm/°C 存儲(chǔ)器類型:非易失 接口:I²C（設(shè)備位址） 電源電壓:2.7 V ~ 5.5 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:14-TSSOP 包裝:帶卷 (TR) |
| X9C503SIC7884 | 制造商:Intersil Corporation 功能描述: |
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